On Monday morning, Delta had already canceled another 700 flights, or 18% of its mainline operation, making up the vast majority of cancellations in the U.S.

Delta canceled more flights than any other U.S. airline Monday as it struggles to recover from CrowdStrike outage. ... As of 3 p.m. Eastern, the carrier had canceled more than 800 flights.

Delta Air Lines is back in focus after severe storms triggered major weekend disruptions at its Atlanta operations hub, just ...

Flight tracking site FlightAware reported more than 1,000 delays and over 170 cancellations at the airport Friday evening. Delta said hundreds of those flights were operated by the airline.

FlightAware has Delta's June 28 cancellation figure at 581 flights. On June 27, 366 Delta flights were cancelled, according to that site, which noted that only 25 flights were cancelled on June 26, ...

At least one major airport in the United States is dealing with countless cancelations due to severe weather this Saturday.

A Delta flight from Madrid to JFK made an emergency landing on a remote Atlantic island, leaving nearly 300 passengers and crew stranded overnight.

Delta Air Lines locked access to some customer frequent flier accounts because of cybersecurity concerns it learned of ...

Fifteen upcoming flights this Saturday operated by American Airlines, JetBlue, Spirit and Delta from Boston Logan are delayed as of 2:22 p.m.